Harman Becker Automotive Systems HERMES Hardware for Enhanced Remote-, Mobility- & Emergency Services User Manual Manual Hermes DRAFT 1505xx rev02

Harman Becker Automotive Systems Hardware for Enhanced Remote-, Mobility- & Emergency Services Manual Hermes DRAFT 1505xx rev02

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QPT-HT / RCM  HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH 2015-07-23 18:09:00 CONFIDENTIAL / ALL RIGHTS RESERVED Regulatory Compliance Management Technical Description Hermes page 1 of 11 HERMES (“Hardware for Enhanced Remote-, Mobility- & Emergency Services”) User Manual

QPT-HT / RCM  HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH 2015-07-23 18:09:00 CONFIDENTIAL / ALL RIGHTS RESERVED Regulatory Compliance Management Technical Description Hermes page 2 of 11 CONTENTS 1 TECHNICAL DESCRIPTION ............................................................................... 3 1.1.1 Disclaimer................................................................................................................................... 3 2 INTRODUCTION HERMES ................................................................................. 4 2.1.1 Intended usage .......................................................................................................................... 4 2.1.2 Hermes – variants ....................................................................................................................... 4 3 SYSTEM DESCRIPTION ..................................................................................... 5 3.1.1 System features .......................................................................................................................... 5 3.1.2 Hermes Block Diagram ................................................................................................................ 6 3.1.3 Audio ......................................................................................................................................... 7 3.1.4 Operating States ......................................................................................................................... 8 3.1.5 NAD-Module (Network Access Device) ......................................................................................... 8 3.1.6 BT/WLAN Interface ..................................................................................................................... 9 3.1.7 MIB2 connector ........................................................................................................................ 10 3.1.8 Pictures Hermes........................................................................................................................ 10 3.1.9 Regulatory Content ................................................................................................................... 11

QPT-HT / RCM  HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH 2015-07-23 18:09:00 CONFIDENTIAL / ALL RIGHTS RESERVED Regulatory Compliance Management Technical Description Hermes page 3 of 11 1 Technical Description 1.1.1 Disclaimer The information contained in this document is the proprietary information of Harman Becker Automotive Devision. The contents are confidential and any disclosure to persons other than the officers, employees, agents or subcontractors of the owner or licensee of this document, without the prior written consent of HBAS, is strictly prohibited. HABAS makes every effort to ensure the quality of the information it makes available. Notwithstanding the foregoing, HBAS does not make any warranty as to the information contained herein, and does not accept any liability for any injury, loss or damage of any kind incurred by use of or reliance upon the information. HBAS disclaims any and all responsibility for the application of the devices characterized in this document, and notes that the application of the device must comply with the SAFETY standards of the applicable country, and where applicable, with the relevant wiring rules. HBAS reserves the right to make modifications, additions and deletions to this document due to typographical errors, inaccurate information, or improvements to programs and/or equipment at any time and without notice. Such changes will, nevertheless be incorporated into new editions of this document. Copyright: Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights are reserved.

QPT-HT / RCM  HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH 2015-07-23 18:09:00 CONFIDENTIAL / ALL RIGHTS RESERVED Regulatory Compliance Management Technical Description Hermes page 4 of 11 2 Introduction HERMES 2.1.1 Intended usage The project name HERMES has the meaning “Hardware for Enhanced Remote-, Mobility- & Emergency Services” and thus describes the main features of this device. This unit was designed for automotive usage and contains the following features: GSM, UMTS, LTE , USB, Bluetooth, Wireless LAN. It provides different telematic services and is the interface between different types of Daimler car headunits and the public network. Therefore you can connect the headunit either over USB or BT or Wireless LAN with the HERMES Box and over GSM/UMTS/LTE it provides access to public network. Due to the fact that Conectivity Box is used for different target markets we provide different versions that will support different GSM/UMTS/LTE-bands – depending on the target markets. The Hermes unit will be used as gateway module for different Daimler Entry and High platforms. These are NTG4.5, NTG5 Star1, NTG5 Star2 and NTG5.5. The leading carline with first market access will be the new E-Class (W213), beside of that it will be used for the following target cars: - Lead Carline W213 (new E-Class) ... 2.1.2 Hermes – variants Due to the use withind different car platforms and different target markets we have 5 different variants. They have in common, that they are all using the same housing and the same hardware- and software platform. In the picture below you will find an overview over the different versions with the different NAD modules (NAD: Network Access Device) from Huawai:

QPT-HT / RCM  HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH 2015-07-23 18:09:00 CONFIDENTIAL / ALL RIGHTS RESERVED Regulatory Compliance Management Technical Description Hermes page 5 of 11 3 System Description 3.1.1 System features In the past Daimler had already PASS v3.1 System that has provided the following features: CDMA/EVDO Network Connectivity Circuit Switched I/R/E Voicecalls (realized by Verizon Telematics) Remote Diagnostics HU Internet Connectivity (via Bluetooth/WiFi) Remote Door Lock/Unlock Flash Lights Sound Horn POI/Route Download Freetext (with URL/Phone#) Geofencing Speed Alert Remote Update of PASS Periodic Reconciliation Interrogation Stolen Vehicle Tracking Anti Theft / Panic Alarm Notification Vehicle Remote Start (coming with PASS v3.1) Low Battery Notification Periodic Vehicle Usage The HERMES Box – also called PASS 4G – is the successor of the PASS 3G and provides the following additional features: LTE Connectivity EU E-Call ERA Glonass E-Call Encrypted ATP Communication IPv6 I/R/E Voicecalls over VoLTE ADAPT Auxiliary Heating Preconditioning Departure Time Maintenance Popup Suppression OnboardDataCollector (Remote Diagnostics) Browser Push Charge Optimization Trigger Configuration Base Dataset Configuration

QPT-HT / RCM  HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH 2015-07-23 18:09:00 CONFIDENTIAL / ALL RIGHTS RESERVED Regulatory Compliance Management Technical Description Hermes page 7 of 11 To cover different target markets the HERMES unit provides four different NAD-modules. These are: - ME909Tu-120 (ECE LTE => M055) - MU809Tu-8 (ECE UMTS => M090) - ME909Tu-565 (USA => M088) - ME909Tu-820 (China => M087) This HERMES provides different interfaces. For the car passenger there are only the E/R/I-Call buttons visible. To the car it is connected over CAN intervaces (CAN-D/CAN-H). Beside of that there are several UART and USB interfaces for debugging purpose. For BT/WLAN functionality it uses one internal PCB antenna. For GSM/UMTS/LTE it has two HF antenna ports and one HF GNSS antenna port for GPS and Glonass. 3.1.3 Audio The PASS-4G provides the following audio connections: - Microphone in (Connection for up to two external microphones (single ended or differential)) - ECall Speaker output (Connection for an external eCall speaker 10W (differential)) It is possible to configure the microphone inputs as single ended or differential. For converting the analog microphone lines and to feed the analog power-amplifier it is necessary to have an AD-DA converter. The Hermes uses for this purpose the stereo Audio CODEC from TI (type: TLV320AIC3104) The following requirements have to be fulfilled and adjusted by the CODEC. Digital Audio Interface: - Bit Clock: 2.048MHz - Sync: 8kHz - Frame: Short frame - Data format: 16Bit MSB first - Mode: Slave Line out: - Type: differential - Output level: 0,707Veff max Microphone in: - Type: single ended and differential (selectable) - Input level: 0,707Veff max. - Mic1R: Left channel, max. Gain - Mic1L: Right channel, max. Gain eCall speaker: - 10W class D power amplifier. The amplifier is only used in case of an eCall. - The audio downlink path from the NAD is directly connected to the power amplifier. All settings have to be done via the I2C control interface. The TLV320AIC3104 supports the I2C control protocol using 7-bit addressing and is capable of both standard and fast modes.

QPT-HT / RCM  HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH 2015-07-23 18:09:00 CONFIDENTIAL / ALL RIGHTS RESERVED Regulatory Compliance Management Technical Description Hermes page 8 of 11 3.1.4 Operating States The following picture shows the possible HERMES operating states – these are: Full Sleep mode, Normal Power mode, DNO mode, Normal Polling mode, Extended polling mode 3.1.5 NAD-Module (Network Access Device) Hermes Region Version M055 ECE LTE M090 ECE UMTS M088 USA M087 CHN Huawei NAD LTE ME909Tu-120 MU809Tu-8 ME909Tu-565 ME909Tu-820 Features LTE FDD: Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20 WCDMA/HSPA+: Band 1, Band 2, Band 5, Band 8 GSM/GPRS/EDGE: 850/900/1800/1900 MHz WCDMA/HSPA+: B1/B2/B5/B8 GSM/GPRS/EDGE: 850/900/1800/1900 MHz LTE FDD: Band 4, Band 13 WCDMA/HSPA+: Band 2, Band 4, Band 5 GSM/GPRS/EDGE: 850 MHz/1900 MHz LTE FDD: Band 1, Band 3 LTE TDD: Band 38, 39, 40, 41 WCDMA/HSPA+: Band 1 GSM/GPRS/EDGE: 900 MHz/1800 MHz CDMA:1x/EV-DO: BC0

QPT-HT / RCM  HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH 2015-07-23 18:09:00 CONFIDENTIAL / ALL RIGHTS RESERVED Regulatory Compliance Management Technical Description Hermes page 9 of 11 3.1.6 BT/WLAN Interface The HERMES PASS 4G module includes Bluetooth (IEEE 802.15) and WLAN (IEEE 802.11a/b/g/n) technology for connecting different types of Daimler headunits over GSM/UMTS/LTE to public network. The unit can use either Bluetooth or WLAN as transition medium. It is not possible to use both at the same time! The BT/WLAN functionality was realized by using the Harman CWM-03 module. This module has the following block diagram: The module supports IEEE 802.11g payload data rates of 6, 9, 12, 18, 24, 36, 48, and 54 Mbps, as well as 802.11b data rates of 1, 2, 5.5 and 11 Mbps for WLAN operation and 802.11n. The CMW-03 module would also support 802.11ac 20/40/80 MHz channel bandwidth (2,4 and 5GHz bands) – however this is for Hermes not requested by customer and so not used by the application software of Hermes. For Bluetooth operation, the module supports Bluetooth 3.0 + High Speed (HS) (compliant with Bluetooth 2.1 + EDR). For security, the Module supports the IEEE 802.11i security standard through implementation of the Advanced Encryption Standard (AES)/Counter Mode CBC-MAC Protocol (CCMP), and Wired Equivalent Privacy (WEP) with Temporal Key Integrity Protocol (TKIP) security mechanisms. The module also supports Internet Protocol Security (IPsec) with DES//3DES/AES encryption and MD5/SHA-1 authentication as well as 802.11e Quality of Service (QoS). WAPI is also supported. The module supports SDIO host interface for connecting the WLAN and high-speed UART (up to 4MB/s ) for connecting Bluetooth. Bluetooth Parameter: Standard: IEEE 802.15 Frequenz: 2,402-2,480 GHz Modulation: GFSK, p/4-DQPSK, 8DPSK Typical RF power: 15dBm ±1dBm Antenna: internal pcb antenna Antenna gain: 1,823dB @2,4GHz WLAN Parameter: Standard: IEEE 802.11 a/b/g/n Frequenz: 2,401-2,4835 GHz; 4,9-5,845GHz Modulation: BPSK, DBPSK, QPSK, DQPSK,8PSK,16QAM, 64QAM Typical RF power: 15dBm ±1dBm Antenna: internal pcb antenna Antenna gain: 6,598 @5GHz BT/WLAN-Module

QPT-HT / RCM  HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH 2015-07-23 18:09:00 CONFIDENTIAL / ALL RIGHTS RESERVED Regulatory Compliance Management Technical Description Hermes page 10 of 11 3.1.7 MIB2 connector The following picture shows the different Hermes connectors. 3.1.8 Pictures Hermes Systemconnector GNSS USB LTE1 LTE2

QPT-HT / RCM  HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH 2015-07-23 18:09:00 CONFIDENTIAL / ALL RIGHTS RESERVED Regulatory Compliance Management Technical Description Hermes page 11 of 11 3.1.9 Regulatory Compliance Content FCC ID: T8GHERMES IC: 6434A-HERMES FCC § 15.19 Labelling requirements This device complies with part 15 of the FCC Rules and Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC § 15.21 Information to user Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. RF Exposure Requirements To comply with FCC RF exposure compliance requirements, the device must be installed to provide a separation distance of at least 20 cm from all persons. INDUSTRY CANADA Statements Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. RF Exposure Requirements This equipment complies with Canada radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. Déclaration d’exposition aux radiations: Cet équipement est conforme aux limites d’exposition aux rayonnements IC établies pour un environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps.